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| Cert Num | 1221154 |
| Cert Date | 2010-05-12 |
| Catalog Number | 1257b |
| Country | USA |
| Year | 1964 |
| Denom | 5c |
| Color | Black, grn & carm |
| Grade | Superb 98 |
| Description | Mint OGnh |
| Opinion | it is a genuine unused, o.g., never hinged, block of four. |
| Cert Link | http://psestamp.com/Cert/1221154 |